From dc9a54f800f4785621ebc54d2c26c7b7a6f2e8a1 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 20 Jun 2014 20:22:44 -0700 Subject: Move generic smp.h to nptl/ --- nptl/smp.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 nptl/smp.h (limited to 'nptl/smp.h') diff --git a/nptl/smp.h b/nptl/smp.h new file mode 100644 index 0000000..bd734b1 --- /dev/null +++ b/nptl/smp.h @@ -0,0 +1,27 @@ +/* Determine whether the host has multiple processors. Stub version. + Copyright (C) 1996-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If + not, see . */ + +/* Test whether the machine has more than one processor. This is not the + best test but good enough. More complicated tests would require `malloc' + which is not available at that time. */ +static inline int +is_smp_system (void) +{ + /* Assume all machines are SMP and/or CMT and/or SMT. */ + return 1; +} -- cgit v1.1